| States | Anhalt · Baden · Bavaria · Brunswick · Hesse · Lippe · Mecklenburg-Schwerin · Mecklenburg-Strelitz · Oldenburg · Prussia · Saxony · Schaumburg-Lippe · Thuringia (from 1920) · Waldeck (until 1929) · Württemberg | ||||||
|---|---|---|---|---|---|---|---|
| City-states | |||||||
| Until 1920 | |||||||
| Unofficial states | |||||||